Plainville
- County:
- Hamilton County
- County Seat:
- No
- Area (mi²):
- 0.091
- State:
- Ohio
Plainville is a CDP located in Hamilton County, Ohio Ohio. Unfortunately, the data for this location is currently limited or unavailable.
The median age in Plainville is 60.5 years: 82.1 years for males, and 60.4 years for females. For every 100 females there are 67.3 males.